baber/WOPTO huggingface dataset:
Patent CA-1236038-A (CA)
Inventor: MURAKAMI YOSHIAKI
IPC: C08G73/10
Filed: 1984-05-22
Granted: 1988-05-03
Abstract: ABSTRACT OF THE DISCLOSURE         A protein-polysuccinimide complex wherein a biologically active protein is combined with a poly-succinimide having a mean molecular weight of 2,000 to 1,000,000 and consisting of constitutive units represented by the following formulae:           Said complex can be labelled with a radio-metal and can be used as a radioactive diagnostic in the field of nuclear medicine.
Patent CA-1247777-A (CA)
Inventor: SHIGEMITSU HIDEYUKI
IPC: C08K7/04
Filed: 1984-06-27
Granted: 1988-12-28
Abstract: ABSTRACT OF THE DISCLOSURE        A polyamide resin composition excellent in plate adhesion which consists essentially of 35% to 90% by weight of a polyamide resin, 5% to 60% by weight of an inorganic fiber, e. g. carbon fiber, and 5% to 50% by weight of wollastonite.
Patent CA-1219663-A (CA)
Inventor: ZINK JOHN H
IPC: H04Q11/04
Filed: 1984-07-05
Granted: 1987-03-24
Abstract: DATA CALL TRANSFER        Abstract This data call transfer arrangement enables a calling party to originate a data call from a telephone station set and then transfer the data call to one of a number of redefined digital terminals.  This is accomplished by operating the DATA button on the telephone station set corresponding to the selected digital terminal once the data call is established.  This action causes the subject telephone switching system to replace the telephone station set on the call appearance with the selected digital terminal.
Patent CA-1213370-A (CA)
Inventor: PETERS REX B
IPC: G01C19/00
Filed: 1984-07-06
Granted: 1986-10-28
Abstract: DIGITAL PROCESSOR FOR USE WITH AN ACCELEROMETER BASED ANGULAR RATE SENSOR In a structure utilizing a pair of accelerometers vibrating in a direction normal to their force sensing axes, a circuit utilizing voltage-to-frequency converters is utilized to convert the analog output signals from the accelerometers to digital signals representing the translational motion and the angular rate rotation of the structure.
Patent CA-1234138-A (CA)
Inventor: SPIVACK JOHN D
IPC: C08L101/00
Filed: 1984-09-24
Granted: 1988-03-15
Abstract: Abstract of the Disclosure The title compounds correspond to the formula                               (I) and are useful as stabilizers for organic polymers and lubricating oils to counteract the degradative effects of heat, light and air. Radicals R1, R2, R3 and R4 are hydrogen, alkyl, cycloalkyl, optionally substi-tuted phenyl or optionally substituted aralkyl; A is alkylen, cyclo-alkylen or phenylen, X is -O-, -NH- or -S- and n or m is 0 or 1.
Patent CA-1268200-A (CA)
Inventor: STROBELE KURT A
IPC: H05B7/10
Filed: 1984-10-15
Granted: 1990-04-24
Abstract: ABSTRACT            An electrode assembly for an electric arc furnace incor-porates a water cooled sleeve which extends downwardly from an electrode clamp around a portion of a consumable elec-trode held by the clamp. During normal electrode movement, the sleeve is preferably telescopically received within, but spaced from, a water cooled annulus defining an opening in a furnace roof.  A sliding seal is provided acting between the sleeve and the annulus, of a form which allows the sleeve to be lifted upwardly out of and re-inserted in-to engagement with the annulus.  The annnulus may be extend-ed vertically to shroud the sleeve.
Patent CA-1245060-A (CA)
Inventor: PILLSBURY PAUL W
IPC: F02C3/00
Filed: 1984-10-26
Granted: 1988-11-22
Abstract: ABSTRACT OF THE DISCLOSURE A combustor basket is provided with an outer tubular sidewall which is coupled to a catalytic unit at its downstream end. An  inner  tubular  sidewall  extends from the upstream end of the basket to a downstream point where a secondary mixing zone begins within the basket. An annular space between the two tubular sidewalls forms a primary  combustion  zone  from which  combustion products flow to the downstream secondary zone.          The  combustor basket  is provided with plural primary nozzles z about the annular space at its upstream end to provide fuel for conventional combustion and dilu-tion in the primary zone.  A plurality of secondary nozzles are provided for fuel injection through the inner tubular sidewall at the downstream end of the primary zone.  The secondary fuel mixing zone extends from the secondary fuel injection location to the catalytic unit to provide uni-form mixing of the fuel in the gas flow.  During startup and lower loads, primary fuel is supplied to energize the turbine without secondary fuel.  At a predetermined load, secondary fuel flow is initiated and primary fuel is cut back to a level sufficient to provide any preheat needed to raise the secondary fuel mixture to a level required for catalytic activity.
Patent CA-1215070-A (CA)
Inventor: CHABARDES PIERRE
IPC: C07C49/227
Filed: 1984-11-15
Granted: 1986-12-09
Abstract: Process for preparing chlorinated ethylenic derivatives of the formula    <IMAGE>  (I)  in which R1 represents acetyl, formyl optionally in the form of an acetal, hydroxy optionally as an ether or ester, alkyloxycarbonyl, alkyl of 1 to 12 carbon atoms substituted by one or more acetyl, formyl optionally in the form of an acetal, hydroxy optionally in the form of an ether or ester, or alkyloxycarbonyl, alkenyl of 2 to 12 carbon atoms containing one or more double bonds optionally substituted by one or more of acetyl, formyl optionally in the form of an acetal, hydroxy optionally in the form of an ether or ester, or alkyloxycarbonyl, or R1 represents 3-sulpholenyl or a radical of formula    <IMAGE> (II)   in which R2 denotes a hydrogen or acetyl, by reacting chlorine in a nonpolar aprotic solvent with a compound of general formula    <IMAGE> (III) in which R1 is defined as above. The products of formula I, some of which are new, are useful as intermediates in the synthesis of terpene products such as vitamin E.
Patent CA-1228788-A (CA)
Inventor: SHIMIZU YOH
IPC: C21D9/00
Filed: 1985-01-09
Granted: 1987-11-03
Abstract: Abstract of the Disclosure A method of manufacturing a grain-oriented silicon steel sheet having excellent magnetic properties is disclosed.  In this method, a silicon steel slab containing 2.0-4.5 wt % of Si, 0.02-0.10 wt % of Mn and 0.005-0.06 wt %  in total of at least one of S, Se and Al is subjected to such a heat treatment prior to a hot rolling that the slab is heated to a slab center temperature of 900-1,230°C in a slab heating furnace of a gas firing type and placed in a slab induction heating furnace  before the slab center temperature is less than 900°C and then held at a slab center temperature of 1,250-1,380°C for not less than 10 minutes.
Patent CA-1205536-A (CA)
Inventor: MACGREGOR HARVEY J
IPC: H01R4/66
Filed: 1985-02-08
Granted: 1986-06-03
Abstract: ABSTRACT OF THE DISCLOSURE           A grounding electrode for use in building construction to provide a ground for electrical systems in the building, comprises an elongated metal plate dimensioned to lie within the space filled by footing material when the footings are poured.  A metal rod is secured to the plate and is dimensioned to extend upwardly, when the metal plate is in place, to a position above the footings, for grounding connection to an electrical system.
Patent CA-1234927-A (CA)
Title: Microwave measuring and apparatus for contactless  non-destructive testing of photosensitive materials
Inventor: TRIBUTSCH HELMUT
IPC: G01N22/00
Filed: 1985-02-28
Granted: 1988-04-05
Abstract: MICROWAVE MEASURING AND APPARATUS FOR CONTACTLESS NON-DESTRUCTIVE TESTING OF PHOTSENSITIVE MATERIALS                 ABSTRACT OF THE DISCLOSURE      Variations in  parameters of a waveguide system caused by an excitation of charge carriers of a specimen to be measured and positioned in a microwave field, give definite information on the material properties of the specimen without having to destroy, or even contact the specimen.  Irradiation with a sharply focused photon or electron beam of a surface spot having a diameter of about 0.1 to 10.0 micrometers, and displacing of this light spot across the surface of the specimen, with the displacement increments of the specimen within the cross sectional area of a waveguide being of the order of magnitude of micrometers, surface structures such as ground boundaries, steps in stratified-lattice crystals, formation defects, destroyed surface areas, etc., can be detected in photosensitive semiconductor layers with a high resolution.
Patent CA-1227607-A (CA)
Inventor: EVICH VINCENT J
IPC: A22C25/16
Filed: 1985-03-05
Granted: 1987-10-06
Abstract: A B S T R A C T      Disclosed is an automatic apparatus  for removing a surface layer  of  predetermined  thickness  from  objects of  varying curvilinear contour advancing past a multiplicity of floatingly supported    power-driven    dressing    rollers    positionable automatically  by the  changing  contour  of  the  objects.    The combined  width  of  the  object  being  dressed  and  the  dressing rollers  are  so distributed  that each dresses  only  a  separate strip.  Uniformity of strip thickness is achieved,  in part, by controlling the pressure  of  the  dressing  rollers  against  the object and,  in part,  by utilizing a shoe beside the dressing rollers effective to limit the thickness of the dressed layer and to tilt the axis of the rollers in either direction in response to the changing transverse contour of the object.  Cuttings are removed by suction air flowing past each dressing roller.   When the apparatus is used to dress fish fillets or other skin-bearing edibles,  one or more surface grooving,  scraping and loosening auxiliaries  may  be  located in  the  path  of  advance  and  used advantageously.
Patent CA-1223667-A (CA)
Inventor: LOESSEL MARK C
IPC: G01J1/44
Filed: 1985-04-15
Granted: 1987-06-30
Abstract: ABSTRACT OF THE DISCLOSURE A clock circuit for a microcomputer having a clock input, a halt mode state output and an interrupt input, comprises: a clock pulse generator having an output, a switch for applying a pulsed output to the interrupt input of the microcomputer to indicate a start of operation; a latch receptive of the output of the switch to change from a first state to a second state, gates receptive of the output of the clock pulse generator and the latch for applying clock pulses to the microcomputer when the logic is in the second state and preventing the application of clock pulses to the microcomputer when the logic is in the first state and circuitry for applying the halt mode state output to the logic circuit to disable same from the second state to the first state.
Patent CA-1237785-A (CA)
Inventor: HIRAI KAZUMI
IPC: H05B6/80
Filed: 1985-05-01
Granted: 1988-06-07
Abstract: ABSTRACT OF THE DISCLOSURE           A cooking apparatus includes a rotary table which is disposed inside a heating chamber such as to support food to be heated, and a motor which rotates the rotary table.   The rotary table and the motor are integrally supported in a floating state by a resilient member, thereby allowing the food and the rotary table to vibrate or move vertically.  This vertical vibration or movement is measured by employing a detector, and the weight of the food is measured from the output of the detector.  The rotary table is provided with a biasing device interlocked with a door for regulating the height of the rotary table or stabilizing the same when the door is opened.  In the case where the vibration of the rotary table is particularly detected, the rotary table is forced to vibrate by the action of the biasing device, thereby allowing highly accurate measurement of the weight of the food.  The output of the heating source, the heating mode and the heating time are controlled in correspondence with the measured weight of the food, and it is therefore possible to improve the cooking apparatus such that it is conveniently used and to realize a finely controlled heating operation.
Patent CA-1270267-A (CA)
Inventor: QUELLAIS JACQUES
IPC: A63C5/00
Filed: 1985-05-28
Granted: 1990-06-12
Abstract: La présente invention concerne un dispositif de guidage latéral d'une chaussure fixée, à son extrémité avant, sur un ski de fond, comprenant, à la partie supérieure du ski, une nervure de guidage et, dans la semelle de la chaussure, une rainure sensiblement de même section droite que la nervure de guidage et venant coiffer progressivement cette nervure au fur et à mesure du déroulement du pied à plat sur le ski. Ce dispositif est caractérisé en ce que la nervure de guidage, dont la surface supérieure (5) est à fleur avec le reste de la surface supérieure (2a) du ski, est délimitée, de chaque côté, par un dégagement latéral (4) formé à la fois dans le chant (2b) et dans la face supérieure (2a) du ski.(Figure 1)
Patent CA-1231686-A (CA)
Inventor: PURDY RICKY A
IPC: A01M31/02
Filed: 1985-07-18
Granted: 1988-01-19
Abstract: ABSTRACT OF THE DISCLOSURE An upstanding ladder is provided including opposite side stiles and vertically spaced horizontal rungs extending between and interconnecting the stiles.  A platform has one marginal portion thereof pivotally mounted from the uppermost rung with the platform being generally horizontally disposed and extending outwardly of one side of the ladder.  The stiles project above the ladder and the base ends of a pair of arms are pivotally mounted from the stile upper ends for swinging about horizontal axes paralleling the ladder rungs. The outer free ends of the arms are interconnected by an outwardly opening V-shaped tree trunk embracing brace extending and secured therebetween and seat structure is mounted from and extends between the outer ends of the arms and is spaced outward from the base ends of the arms pivotally mounted from the stile upper ends.  A pair of inclined braces are provided and the upper ends of the braces are removably pivotally anchored relative to the outer ends of the arms, the lower ends of the braces are removably pivotally anchored to the stiles at points spaced below the uppermost rung and the mid-portions of the braces are pivotally anchored relative to the platform intermediate the inner and outer marginal portions thereof.  Further, the ladder comprises vertically aligned upper and lower telescopingly engaged ladder sections with the platform, arms and braces being mounted from the upper ladder section and the one marginal portion of the platform extending between the stiles being free of portions thereof projecting outwardly of the sides of the stiles remote from the sides thereof outwardly from which the arms project.
Patent CA-1248883-A (CA)
Inventor: BLINKS JOHN C
IPC: F16D49/00
Filed: 1985-09-03
Granted: 1989-01-17
Abstract: BRACKET ASSEMBLY FOR A DOUBLE WRAP BAND     ABSTRACT      An improved bracket assembly for a double wrap brake band for the automatic transmission of an automo-tive vehicle wherein the band assembly is lightweight and heat set round in the released position.   The bracket assembly comprises a transverse bar portion secured to parallel ends of the outer bands and the opposite end of the central band, an anchor portion secured to the opposite ends of the outer bands and an apply portion secured to the free end of the central band.   The anchor portion has a pair of oppositely outwardly opening anchoring notches or pockets receiving the ends of anchor struts, and the apply portion has an upwardly bent apply lip with a concave surface for the apply piston and a side bumper.
Patent CA-1239254-A (CA)
Inventor: REINERT GERHARD
IPC: D06M13/51
Filed: 1985-11-07
Granted: 1988-07-19
Abstract: Process for photochemicaL stabiLisation of non-dyed and dyed poLyamide fibre materiaL Abstract A process for photochemicaL stabiLisation of non-dyed and dyed poLyamide fibre materiaL and mixtures thereof with other fibres which comprises treating the fibre materiaL with 3 fibre-reactive copper compLex of bisazomethines pre-pared from, for exampLe, saLicyLaLdehydes and aLiphatic dia-mines is described.  Some of these copper compLexes used are noveL compounds.  The poLyamide fibre materiaL, for exampLe textiLe materiaL, thus treated LargeLy retains its extensi-biLity and eLasticity even after reLativeLy proLonged exposure to Light.  In addition, a cLear improvement in Light-fastness is achieved in dyed materiaL by treatment with the metaL com-pLex.
Patent CA-1258752-A (CA)
Inventor: SJOEHOLM FREDRICK
IPC: A41D/
Filed: 1985-11-22
Granted: 1989-08-29
Abstract: ABSTRACT OF THE DISCLOSURE         Working trousers are disclosed which are intended for forest workers and incorporate a leg guard for protection against inadvertent contact with a moving cutting chain.  The leg guard comprises a synthetic-fibre composite which is incorporated in the front part of a trouser-leg or legs.  Extending from the trouser-leg or legs are flaps which pass along the inner side and outer side of respective trouser-legs.  The flaps are filled with a corresponding synthetic-fibre composite in order to prevent the moving cutting chain from twisting or gathering the material of the trouser leg, or "stepping" therearound, and thereby reaching an unprotected rear part of the trouser-leg.
Patent CA-1239719-A (CA)
Inventor: BEIRNE PATRICK R
IPC: H04Q1/457
Filed: 1985-11-22
Granted: 1988-07-26
Abstract: ABSTRACT             A method for detecting the presence of a predetermined dual tone signal on a conductor including steps of performing threshold detection on the conductor for detecting the presence of signals having an amplitude greater than a predetermined threshold signal, and in the event of detection of a signal having substantial amplitude, detecting the periods of a predetermined number of successive cycles of the signal, and in the event the successive detected periods are different, detecting an average value of the periods.  In the event the average period corresponds to a frequency equivalent to the average frequency of the predetermined dual tone signal, an output signal is generated indicative of the presence of the dual tone signal.  This method can advantageously be used for detection of dial tone on a telephone conductor.  A method is straightforward and can be easily implemented by a microprocessor program in conjunction with simple threshold detection circuitry.
Patent CA-1218717-A (CA)
Title: Cable having a composite shield and armour sheath  design
Inventor: VOKEY DAVID E
IPC: H01B13/26
Filed: 1985-11-22
Granted: 1987-03-03
Abstract: Abstract of the Disclosure An electric cable having a composite shield and armour sheath design is disclosed. The electric cable comprises a corrugated laminated tape formed by bonding a plastic coated aluminum tape to a steel tape, such corrugated laminated tape surrounding a cable core with an unwelded overlap, and an outer jacket of polyethylene provided over said corrugated laminated tape.
Patent CA-1268659-A (CA)
Inventor: BOYLE PETER C
IPC: A23L2/38
Filed: 1985-11-26
Granted: 1990-05-08
Abstract: RAPID HYDRATING BEVERAGE                      Abstract A flavored and sweetened aqueous beverage which rapidly rehydrates dehydrated individuals comprising water in an amount of at least 92.8% by weight, sodium salt in an amount sufficient to provide 0.01 to 0.32% by weight sodium ion, chloride salt in an amount to provide from 0.01 to 0.5 % by weight chloride ion, citric acid in an amount of from 0.05 to 1% by weight, at least one sweetening component present in an amount sufficient to sweeten the beverage to a level comparable to the sweetness of water sweetened with from 0.02 to 0.06% by weight APM, flavoring agent in an amount sufficient to impart a desired flavor to the beverage, the total solids content of the beverage, exclusive of fructose, being not more than 4.7% by weight, the total content of the beverage of carbohydrate other than fructose being not more than 2.5% by weight and the content of fructose, if any, present in the beverage being not greater than 5% by weight.
Patent CA-1250076-A (CA)
Inventor: NANKEE ROBERT J
IPC: C08G63/00
Filed: 1985-12-04
Granted: 1989-02-14
Abstract: ABSTRACT  A process of reclaiming clear PET resin from bottles and other containers is disclosed.  PET resin contaminated with a hot melt type polyethylene copolymer based glue is treated with a chlorinated solvent and optionally subjected to azeotropic drying.
Patent CA-1249323-A (CA)
Inventor: ISHII KAZUNORI
IPC: H05B3/06
Filed: 1985-12-18
Granted: 1989-01-24
Abstract: "Self-Regulating Heating Article Having Electrodes Directly Connected to a PTC Layer ABSTRACT OF THE DISCLOSURE     A self-regulating heating article comprises a first elongate layer formed by a crystalline polymeric composition of high crystallinity and conductive particles dispersed in the polymeric composition to exhibit a positive temperature coerficient of resistance.  A pair of elongate electrodes, which are adapted for connection to a mains supply, are secured one on each surface of the first layer to develop a potential in the direction of thickness of the first layer.          The electrodes are arranged so that a creeping distance which is greater than the thickness of the first layer is established between the electrodes along peripheral edges thereof.  The creeping distance prevents insulation breakdown and ensures safe, high wattage operation at mains voltages.
Patent CA-1255810-A (CA)
Inventor: CLEVELAND ERIC J
IPC: H05K1/02
Filed: 1986-02-21
Granted: 1989-06-13
Abstract: MOLDED ARTICLES HAVING AREAS CATALYTIC, AND NON-CATALYTIC FOR ADHERENT METALLIZATION     ABSTRACT     Molded, one-piece articles having selected surfaces suitable for adherent metallization, molded, metallized, one-piece articles, and processes for making the articles are disclosed,  The molded one-piece articles may be formed by: molding into a first mold cavity a first portion of the article using a first electrically insulating material which is capable of adhesion promotion by an adhesion promotion process and is catalytic for adherent metallization or is capable of being rendered catalytic for adherent metallization by an activating process; inserting the first portion into a second mold cavity; and molding into the second mold cavity a second portion of the article using a second electrically insulating material, leaving selected surfaces of the first portion exposed.  The second material is resistant to the adhesion promotion process employed for the first material, or is non-catalytic for, and incapable of being rendered catalytic for, adherent metallization by the activating process employed for the first material. The exposed surfaces of the first portion of the article then may be metallized, for example, by electroless deposition to form the metallized one-piece article.
Patent CA-1244864-A (CA)
Inventor: DIEDRICK CURTIS J
IPC: F22B1/30
Filed: 1986-02-26
Granted: 1988-11-15
Abstract: ABSTRACT            ELECTRODE CONFIGURATION FOR A HIGH VOLTAGE                ELECTRIC BOILER      An improved electric boiler design.  Use of a unique combination of  jet  (6)  formation,  and spacing of high voltage  electrodes,  which minimizes  jet  disintegration and  subsequent  flashover between boiler  jet  feedwater header (4, 37) and high voltage jet receiving electrode (10).  The disclosed invention avoids flashover caused by intersecting or colliding vertically disposed jets.  Jet collision (41) produces disintegration or "splashing" of generally  cylindrical  jets  (6)  at  critical  portions adjacent to the high voltage receiving and flow channel-ing  electrode  (10).   Units  constructed  utilizing  the disclosed configuration provide reduced boiler flashover at normal voltages and extension of operating range to substantially higher voltages.
Patent CA-1265321-A (CA)
Inventor: RICHARDSON LESLIE
IPC: B65H81/06
Filed: 1986-05-07
Granted: 1990-02-06
Abstract: A B S T R A C T            A spiral wound gasket is made by progressively winding strip material between co-operating rollers to form a gasket section, the method of manufacture including the step of separating the rollers at a predetermined rate to give a predetermined rate of growth for the gasket section formed between them.